• 
  Brigitte Bardot

  Hélène Colbert
• 
  Dirk Bogarde

  Dr. Simon Sparrow
• 
  Fred Griffiths

  Seaman
• 
  Maurice Denham

  Easter
• 
  George Coulouris

  Carpenter
• 
  Toke Townley

  Jenkins
• 
  Noel Purcell

  Corbie
• 
  Martin Benson

  Head Waiter

• 
  Michael Shepley

  Jill's Father
• 
  Cyril Chamberlain

  Whimble
• 
  Geoffrey Keen

  Hornbeam
• 
  James Robertson Justice

  Capt. Hogg
• 
  Michael Medwin

  Sub-lieutenant Trail
• 
  Joan Hickson

  Wendy's mother
• 
  Joan Sims

  Wendy

• 
  Brenda De Banzie

  Muriel Mallet
• 
  Harold Kasket

  Policeman in Prison
• 
  Raymond Huntley

  Capt. Beamish
• 
  Hubert Gregg

  Archer